Myocardium (cardiac muscle tissue) must rhythmically contract for a lifetime. this requires a considerable amount of energy production by the cells. you would expect to see a relatively high amount of which organelle in these cells?

Answer;

-Mitochondria

Explanation;

-Mitochondria are organelles, or parts of a eukaryote cell. They are in the cytoplasm, not the nucleus. They make most of the cell's supply of adenosine triphosphate (ATP), a molecule that cells use as a source of energy.

-Heart muscle cells have the most abundant mitochondria,with about 5,000 mitochondria per cell – that contain far more mitochondria than any other organ in body. This is because they are constantly-beating, heart works harder than any other organ in the body.

-Heart muscle cells have extra-special demand for ATP to keep the heart pumping 24/7 over a lifetime. By comparison, the tissue of the biceps muscle has about 200 mitochondria per cell.

the answer is admiramos

the rule for verbs is whoever you are referring to (in this case 'nosotros'), you need to change the ending of the word.

nosotros - amos

yo - o

tu - as

el, ella, usted - a

ellos, ellas, ustedes - an

(examples: nosotros bailamos (instead of bailar) or yo hablo (instead of habla)